| Customization: | Available |
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| After-sales Service: | 24h Online |
| Type: | Casting Parts |
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Engineered for excellence and crafted to outperform, our precision casting parts deliver exceptional strength, durability, and consistency across every application-from passenger cars and SUVs to heavy-duty trucks, agricultural & industrial machinery.
Produced in state-of-the-art DISA casting facilities and rigorously tested in a CNAS-accredited laboratory, each component meets IATF 16949, CE, and SGS standards. Advanced alloy materials and FEA-driven design ensure optimal weight-to-strength ratios, while CNC machining guarantees ±0.01 mm tolerances.
Backed by flexible OEM/ODM services, fast lead times, and competitive pricing, our casting parts are your reliable choice for peak performance and lasting value.
The materials we can produce include (but are not limited to):
| Material | GB | ASTM | EN | DIN | ISO |
|---|---|---|---|---|---|
| Gray Iron | HT150 | A48 CL20B | EN-GJL-15 | GG15 | Cr.15 |
| HT200 | A48 CL25B | EN-GJL-20 | GG20 | Cr.20 | |
| HT250 | A48 CL35B | EN-GJL-25 | GG25 | Cr.25 | |
| HT300 | A48 CL45B/50B | EN-GJL-30 | GG30 | Cr.30 | |
| HT350 | A48 CL55B | EN-GJL-35 | GG35 | Cr.35 | |
| Ductile Iron | QT400-18 | A536 60-40-18 | EN-GJS-400-18 | GGG40.3 | Cr.400-18 |
| QT450-10 | A536 60-45-12 | EN-GJS-450-10 | - | Cr.450-10 | |
| QT500-7 | A536 70-50-05 | EN-GJS-500-7 | GGG50 | Cr.500-7 | |
| QT600-3 | A536 80-55-06 | EN-GJS-600-3 | GGG60 | Cr.600-3 | |
| QT700-2 | A536 100-70-03 | EN-GJS-700-2 | GGG70 | Cr.700-2 | |
| QT800-2 | A536 120-90-02 | EN-GJS-800-2 | GGG80 | Cr.800-2 |
Sincerely invite you to visit our factory!
Founded in 2001, Huarui Group delivers world-class automotive components-Brake System, Steering System, Casting Parts, Bearings and Retainers for everything from passenger cars to heavy-duty trucks, agricultural machinery, mining rigs and large buses. Backed by IATF 16949, CE and SGS certifications, we partner with China's leading OEMs to guarantee OE-grade consistency and reliability.
Our three cutting-edge industrial parks in Qingdao and Weifang (320,000 m² across nine workshops) house over 1,000 engineers and technicians dedicated to rapid R&D, precision DISA casting and end-to-end manufacturing. By controlling every step-from strict raw-material sourcing to multi-stage inspections and final quality audits-we ensure each shipment not only meets but exceeds customer specifications.
With 24 years of continuous innovation, vertical integration and a relentless focus on cost efficiency, on-time delivery and product durability, Huarui stands out as the high-tech partner of choice for global OEMs and aftermarket leaders.
Q1. What are your packaging terms?
A: We use durable, moisture- and crush-resistant neutral packages. For clients with registered patents, we can provide fully customized, branded packaging upon authorization.
Q3. Can I get any discount?
100 % advance T/T payment
contact us for a detailed discussion
Q7. What do I need for offering a quote?
Please provide your 2D or 3D drawings (with material, dimensions, tolerances, surface finish, and any other technical requirements), along with the required quantity and application or sample. We'll send you our best price within 24 hours.
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